Add Update Authority method

programs/libreplex_editions/src/errors.rs

@@ -31,5 +31,20 @@ pub enum EditionsError {
     InvalidMetadata,
 
     #[msg("Creator fee too high")]
-    CreatorFeeTooHigh
+    CreatorFeeTooHigh,
+
+    #[msg("Invalid creator")]
+    InvalidCreator,
+
+    #[msg("Update authority already changed")]
+    UpdateAuthorityAlreadyChanged,
+
+    #[msg("Metadata not found")]
+    MetadataNotFound,
+
+    #[msg("Mint is not finished")]
+    MintNotComplete,
+
+    #[msg("Invalid signer")]
+    InvalidSigner,
 }

programs/libreplex_editions/src/instructions/claim_update_authority.rs

@@ -0,0 +1,69 @@
+use spl_token_metadata_interface::instruction::update_authority;
+use anchor_lang::{prelude::*, solana_program::program::invoke_signed};
+use anchor_spl::token_2022::{self};
+use spl_pod::optional_keys::OptionalNonZeroPubkey; 
+
+use crate::{EditionsDeployment, errors::EditionsError};
+
+/// TODO: Add hashlist marker or hashlist to verify mint?
+#[derive(Accounts)]
+pub struct ClaimUpdateAuthorityCtx<'info> {
+
+    #[account(mut,
+        seeds = ["editions_deployment".as_ref(), editions_deployment.symbol.as_ref()], bump)]
+    pub editions_deployment: Account<'info, EditionsDeployment>,
+
+    #[account(mut)]
+    pub payer: Signer<'info>,
+
+    #[account(mut)]
+    pub mint: AccountInfo<'info>,
+
+    /* BOILERPLATE PROGRAM ACCOUNTS */
+    /// CHECK: Checked in constraint
+    #[account(
+        constraint = token_program.key() == token_2022::ID
+    )]
+    pub token_program: UncheckedAccount<'info>,
+
+    #[account()]
+    pub system_program: Program<'info, System>,
+
+}
+
+pub fn claim_update_authority<'info>(ctx: Context<'_, '_, '_, 'info, ClaimUpdateAuthorityCtx<'info>>) -> Result<()> {
+    let mint = &ctx.accounts.mint;
+    let token_program = &ctx.accounts.token_program;
+    let editions_deployment = &ctx.accounts.editions_deployment;
+    let payer = &ctx.accounts.payer;
+
+    require!(editions_deployment.max_number_of_tokens == editions_deployment.number_of_tokens_issued, EditionsError::MintNotComplete);
+    require!(editions_deployment.creator.key() == payer.key(), EditionsError::InvalidCreator);
+    require!(payer.is_signer, EditionsError::InvalidSigner);
+
+    let deployment_seeds: &[&[u8]] = &[
+            "editions_deployment".as_bytes(),
+            editions_deployment.symbol.as_ref(),
+            &[ctx.bumps.editions_deployment],
+        ];
+
+    let account_infos = [
+        payer.to_account_info(),
+        editions_deployment.to_account_info(),
+        mint.to_account_info(),
+        token_program.to_account_info(),
+    ];
+
+    let payer = OptionalNonZeroPubkey::try_from(Some(payer.to_account_info().key()))?;
+
+    let update_authority_ix = update_authority(
+        &spl_token_2022::ID,
+        &mint.key(),
+        &editions_deployment.key(),
+        payer
+    );
+
+    invoke_signed(&update_authority_ix, &account_infos, &[deployment_seeds])?;
+
+    Ok(())
+}

programs/libreplex_editions/src/instructions/mod.rs

@@ -10,3 +10,6 @@ pub use initialise::*;
 pub mod mint;
 pub use mint::*;
 
+pub mod claim_update_authority;
+pub use claim_update_authority::*;
+

programs/libreplex_editions/src/lib.rs

@@ -35,5 +35,9 @@ pub mod libreplex_editions {
         instructions::mint(ctx)
     }
 
+    pub fn claim_update_authority<'info>(ctx: Context<'_, '_, '_, 'info, ClaimUpdateAuthorityCtx<'info>>) -> Result<()> {
+        instructions::claim_update_authority(ctx)
+    }
+
 
 }

target/types/libreplex_editions.ts

@@ -135,6 +135,37 @@ export type LibreplexEditions = {
         }
       ],
       "args": []
+    },
+    {
+      "name": "claimUpdateAuthority",
+      "accounts": [
+        {
+          "name": "editionsDeployment",
+          "isMut": true,
+          "isSigner": false
+        },
+        {
+          "name": "payer",
+          "isMut": true,
+          "isSigner": true
+        },
+        {
+          "name": "mint",
+          "isMut": true,
+          "isSigner": false
+        },
+        {
+          "name": "tokenProgram",
+          "isMut": false,
+          "isSigner": false
+        },
+        {
+          "name": "systemProgram",
+          "isMut": false,
+          "isSigner": false
+        }
+      ],
+      "args": []
     }
   ],
   "accounts": [
@@ -334,6 +365,31 @@ export type LibreplexEditions = {
       "code": 6009,
       "name": "CreatorFeeTooHigh",
       "msg": "Creator fee too high"
+    },
+    {
+      "code": 6010,
+      "name": "InvalidCreator",
+      "msg": "Invalid creator"
+    },
+    {
+      "code": 6011,
+      "name": "UpdateAuthorityAlreadyChanged",
+      "msg": "Update authority already changed"
+    },
+    {
+      "code": 6012,
+      "name": "MetadataNotFound",
+      "msg": "Metadata not found"
+    },
+    {
+      "code": 6013,
+      "name": "MintNotComplete",
+      "msg": "Mint is not finished"
+    },
+    {
+      "code": 6014,
+      "name": "InvalidSigner",
+      "msg": "Invalid signer"
     }
   ]
 };
@@ -475,6 +531,37 @@ export const IDL: LibreplexEditions = {
         }
       ],
       "args": []
+    },
+    {
+      "name": "claimUpdateAuthority",
+      "accounts": [
+        {
+          "name": "editionsDeployment",
+          "isMut": true,
+          "isSigner": false
+        },
+        {
+          "name": "payer",
+          "isMut": true,
+          "isSigner": true
+        },
+        {
+          "name": "mint",
+          "isMut": true,
+          "isSigner": false
+        },
+        {
+          "name": "tokenProgram",
+          "isMut": false,
+          "isSigner": false
+        },
+        {
+          "name": "systemProgram",
+          "isMut": false,
+          "isSigner": false
+        }
+      ],
+      "args": []
     }
   ],
   "accounts": [
@@ -674,6 +761,31 @@ export const IDL: LibreplexEditions = {
       "code": 6009,
       "name": "CreatorFeeTooHigh",
       "msg": "Creator fee too high"
+    },
+    {
+      "code": 6010,
+      "name": "InvalidCreator",
+      "msg": "Invalid creator"
+    },
+    {
+      "code": 6011,
+      "name": "UpdateAuthorityAlreadyChanged",
+      "msg": "Update authority already changed"
+    },
+    {
+      "code": 6012,
+      "name": "MetadataNotFound",
+      "msg": "Metadata not found"
+    },
+    {
+      "code": 6013,
+      "name": "MintNotComplete",
+      "msg": "Mint is not finished"
+    },
+    {
+      "code": 6014,
+      "name": "InvalidSigner",
+      "msg": "Invalid signer"
     }
   ]
 };